81597932

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6353}}^1$

素因数の和:6402

約数の個数: 36

約数和(自身を含む): 162789480

約数和(自身を除く): 81191548

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6353, 6422, 12706, 12844, 25412, 82589, 120707, 165178, 241414, 330356, 482828, 1073657, 1569191, 2147314, 3138382, 4294628, 6276764, 20399483, 40798966, 81597932]

約数ペア:

[(1, 81597932), (2, 40798966), (4, 20399483), (13, 6276764), (19, 4294628), (26, 3138382), (38, 2147314), (52, 1569191), (76, 1073657), (169, 482828), (247, 330356), (338, 241414), (494, 165178), (676, 120707), (988, 82589), (3211, 25412), (6353, 12844), (6422, 12706)]