31415208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6263}}^1$

素因数の和:6302

約数の個数: 64

約数和(自身を含む): 90201600

約数和(自身を除く): 58786392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 6263, 12526, 18789, 25052, 37578, 50104, 68893, 75156, 118997, 137786, 150312, 206679, 237994, 275572, 356991, 413358, 475988, 551144, 713982, 826716, 951976, 1308967, 1427964, 1653432, 2617934, 2855928, 3926901, 5235868, 7853802, 10471736, 15707604, 31415208]

約数ペア:

[(1, 31415208), (2, 15707604), (3, 10471736), (4, 7853802), (6, 5235868), (8, 3926901), (11, 2855928), (12, 2617934), (19, 1653432), (22, 1427964), (24, 1308967), (33, 951976), (38, 826716), (44, 713982), (57, 551144), (66, 475988), (76, 413358), (88, 356991), (114, 275572), (132, 237994), (152, 206679), (209, 150312), (228, 137786), (264, 118997), (418, 75156), (456, 68893), (627, 50104), (836, 37578), (1254, 25052), (1672, 18789), (2508, 12526), (5016, 6263)]