16687632

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:640

約数の個数: 80

約数和(自身を含む): 47496960

約数和(自身を除く): 30809328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 569, 611, 624, 752, 1128, 1138, 1222, 1707, 1833, 2256, 2276, 2444, 3414, 3666, 4552, 4888, 6828, 7332, 7397, 9104, 9776, 13656, 14664, 14794, 22191, 26743, 27312, 29328, 29588, 44382, 53486, 59176, 80229, 88764, 106972, 118352, 160458, 177528, 213944, 320916, 347659, 355056, 427888, 641832, 695318, 1042977, 1283664, 1390636, 2085954, 2781272, 4171908, 5562544, 8343816, 16687632]

約数ペア:

[(1, 16687632), (2, 8343816), (3, 5562544), (4, 4171908), (6, 2781272), (8, 2085954), (12, 1390636), (13, 1283664), (16, 1042977), (24, 695318), (26, 641832), (39, 427888), (47, 355056), (48, 347659), (52, 320916), (78, 213944), (94, 177528), (104, 160458), (141, 118352), (156, 106972), (188, 88764), (208, 80229), (282, 59176), (312, 53486), (376, 44382), (564, 29588), (569, 29328), (611, 27312), (624, 26743), (752, 22191), (1128, 14794), (1138, 14664), (1222, 13656), (1707, 9776), (1833, 9104), (2256, 7397), (2276, 7332), (2444, 6828), (3414, 4888), (3666, 4552)]