319384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 670320

約数和(自身を除く): 350936

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 83, 104, 148, 166, 296, 332, 481, 664, 962, 1079, 1924, 2158, 3071, 3848, 4316, 6142, 8632, 12284, 24568, 39923, 79846, 159692, 319384]

約数ペア:

[(1, 319384), (2, 159692), (4, 79846), (8, 39923), (13, 24568), (26, 12284), (37, 8632), (52, 6142), (74, 4316), (83, 3848), (104, 3071), (148, 2158), (166, 1924), (296, 1079), (332, 962), (481, 664)]