88978988

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{38287}}^1$

素因数の和:38381

約数の個数: 24

約数和(自身を含む): 180106752

約数和(自身を除く): 91127764

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 38287, 76574, 153148, 268009, 536018, 1072036, 3177821, 6355642, 12711284, 22244747, 44489494, 88978988]

約数ペア:

[(1, 88978988), (2, 44489494), (4, 22244747), (7, 12711284), (14, 6355642), (28, 3177821), (83, 1072036), (166, 536018), (332, 268009), (581, 153148), (1162, 76574), (2324, 38287)]