31194610564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{203977}}^1$

素因数の和:204184

約数の個数: 48

約数和(自身を含む): 62608191408

約数和(自身を除く): 31413580844

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 173, 221, 346, 442, 692, 884, 2249, 2941, 4498, 5882, 8996, 11764, 38233, 76466, 152932, 203977, 407954, 815908, 2651701, 3467609, 5303402, 6935218, 10606804, 13870436, 35288021, 45078917, 70576042, 90157834, 141152084, 180315668, 458744273, 599896357, 917488546, 1199792714, 1834977092, 2399585428, 7798652641, 15597305282, 31194610564]

約数ペア:

[(1, 31194610564), (2, 15597305282), (4, 7798652641), (13, 2399585428), (17, 1834977092), (26, 1199792714), (34, 917488546), (52, 599896357), (68, 458744273), (173, 180315668), (221, 141152084), (346, 90157834), (442, 70576042), (692, 45078917), (884, 35288021), (2249, 13870436), (2941, 10606804), (4498, 6935218), (5882, 5303402), (8996, 3467609), (11764, 2651701), (38233, 815908), (76466, 407954), (152932, 203977)]