89264032

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19507}}^1$

素因数の和:19541

約数の個数: 48

約数和(自身を含む): 206472672

約数和(自身を除く): 117208640

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 19507, 39014, 78028, 156056, 214577, 253591, 312112, 429154, 507182, 624224, 858308, 1014364, 1716616, 2028728, 2789501, 3433232, 4057456, 5579002, 6866464, 8114912, 11158004, 22316008, 44632016, 89264032]

約数ペア:

[(1, 89264032), (2, 44632016), (4, 22316008), (8, 11158004), (11, 8114912), (13, 6866464), (16, 5579002), (22, 4057456), (26, 3433232), (32, 2789501), (44, 2028728), (52, 1716616), (88, 1014364), (104, 858308), (143, 624224), (176, 507182), (208, 429154), (286, 312112), (352, 253591), (416, 214577), (572, 156056), (1144, 78028), (2288, 39014), (4576, 19507)]