87261044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{2039}}^1$

素因数の和:2879

約数の個数: 24

約数和(自身を含む): 164734080

約数和(自身を除く): 77473036

約数列:

[1, 2, 4, 13, 26, 52, 823, 1646, 2039, 3292, 4078, 8156, 10699, 21398, 26507, 42796, 53014, 106028, 1678097, 3356194, 6712388, 21815261, 43630522, 87261044]

約数ペア:

[(1, 87261044), (2, 43630522), (4, 21815261), (13, 6712388), (26, 3356194), (52, 1678097), (823, 106028), (1646, 53014), (2039, 42796), (3292, 26507), (4078, 21398), (8156, 10699)]