87704552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{6067}}^1$

素因数の和:6225

約数の個数: 32

約数和(自身を含む): 178399200

約数和(自身を除く): 90694648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 6067, 7228, 12134, 14456, 24268, 48536, 78871, 157742, 315484, 630968, 843313, 1686626, 3373252, 6746504, 10963069, 21926138, 43852276, 87704552]

約数ペア:

[(1, 87704552), (2, 43852276), (4, 21926138), (8, 10963069), (13, 6746504), (26, 3373252), (52, 1686626), (104, 843313), (139, 630968), (278, 315484), (556, 157742), (1112, 78871), (1807, 48536), (3614, 24268), (6067, 14456), (7228, 12134)]