91824790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2131}}^1$

素因数の和:2308

約数の個数: 32

約数和(自身を含む): 171924480

約数和(自身を除く): 80099690

約数列:

[1, 2, 5, 10, 31, 62, 139, 155, 278, 310, 695, 1390, 2131, 4262, 4309, 8618, 10655, 21310, 21545, 43090, 66061, 132122, 296209, 330305, 592418, 660610, 1481045, 2962090, 9182479, 18364958, 45912395, 91824790]

約数ペア:

[(1, 91824790), (2, 45912395), (5, 18364958), (10, 9182479), (31, 2962090), (62, 1481045), (139, 660610), (155, 592418), (278, 330305), (310, 296209), (695, 132122), (1390, 66061), (2131, 43090), (4262, 21545), (4309, 21310), (8618, 10655)]