87520472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{1277}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 177130800

約数和(自身を除く): 89610328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 659, 1277, 1318, 2554, 2636, 5108, 5272, 8567, 10216, 16601, 17134, 33202, 34268, 66404, 68536, 132808, 841543, 1683086, 3366172, 6732344, 10940059, 21880118, 43760236, 87520472]

約数ペア:

[(1, 87520472), (2, 43760236), (4, 21880118), (8, 10940059), (13, 6732344), (26, 3366172), (52, 1683086), (104, 841543), (659, 132808), (1277, 68536), (1318, 66404), (2554, 34268), (2636, 33202), (5108, 17134), (5272, 16601), (8567, 10216)]