31368167408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1\times {\mathrm{853}}^1$

素因数の和:1534

約数の個数: 80

約数和(自身を含む): 63354611712

約数和(自身を除く): 31986444304

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 151, 248, 302, 491, 496, 604, 853, 982, 1208, 1706, 1964, 2416, 3412, 3928, 4681, 6824, 7856, 9362, 13648, 15221, 18724, 26443, 30442, 37448, 52886, 60884, 74141, 74896, 105772, 121768, 128803, 148282, 211544, 243536, 257606, 296564, 418823, 423088, 515212, 593128, 837646, 1030424, 1186256, 1675292, 2060848, 2298371, 3350584, 3992893, 4596742, 6701168, 7985786, 9193484, 12983513, 15971572, 18386968, 25967026, 31943144, 36773936, 51934052, 63242273, 63886288, 103868104, 126484546, 207736208, 252969092, 505938184, 1011876368, 1960510463, 3921020926, 7842041852, 15684083704, 31368167408]

約数ペア:

[(1, 31368167408), (2, 15684083704), (4, 7842041852), (8, 3921020926), (16, 1960510463), (31, 1011876368), (62, 505938184), (124, 252969092), (151, 207736208), (248, 126484546), (302, 103868104), (491, 63886288), (496, 63242273), (604, 51934052), (853, 36773936), (982, 31943144), (1208, 25967026), (1706, 18386968), (1964, 15971572), (2416, 12983513), (3412, 9193484), (3928, 7985786), (4681, 6701168), (6824, 4596742), (7856, 3992893), (9362, 3350584), (13648, 2298371), (15221, 2060848), (18724, 1675292), (26443, 1186256), (30442, 1030424), (37448, 837646), (52886, 593128), (60884, 515212), (74141, 423088), (74896, 418823), (105772, 296564), (121768, 257606), (128803, 243536), (148282, 211544)]