91638118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13931}}^1$

素因数の和:13980

約数の個数: 32

約数和(自身を含む): 168521472

約数和(自身を除く): 76883354

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 6578, 13931, 27862, 153241, 181103, 306482, 320413, 362206, 640826, 1992133, 3524543, 3984266, 4165369, 7049086, 8330738, 45819059, 91638118]

約数ペア:

[(1, 91638118), (2, 45819059), (11, 8330738), (13, 7049086), (22, 4165369), (23, 3984266), (26, 3524543), (46, 1992133), (143, 640826), (253, 362206), (286, 320413), (299, 306482), (506, 181103), (598, 153241), (3289, 27862), (6578, 13931)]