89209406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1151}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 157925376

約数和(自身を除く): 68715970

約数列:

[1, 2, 11, 13, 22, 26, 143, 271, 286, 542, 1151, 2302, 2981, 3523, 5962, 7046, 12661, 14963, 25322, 29926, 38753, 77506, 164593, 311921, 329186, 623842, 3431131, 4054973, 6862262, 8109946, 44604703, 89209406]

約数ペア:

[(1, 89209406), (2, 44604703), (11, 8109946), (13, 6862262), (22, 4054973), (26, 3431131), (143, 623842), (271, 329186), (286, 311921), (542, 164593), (1151, 77506), (2302, 38753), (2981, 29926), (3523, 25322), (5962, 14963), (7046, 12661)]