90162016

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23677}}^1$

素因数の和:23711

約数の個数: 48

約数和(自身を含む): 214806816

約数和(自身を除く): 124644800

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 23677, 47354, 94708, 165739, 189416, 331478, 378832, 402509, 662956, 757664, 805018, 1325912, 1610036, 2651824, 2817563, 3220072, 5303648, 5635126, 6440144, 11270252, 12880288, 22540504, 45081008, 90162016]

約数ペア:

[(1, 90162016), (2, 45081008), (4, 22540504), (7, 12880288), (8, 11270252), (14, 6440144), (16, 5635126), (17, 5303648), (28, 3220072), (32, 2817563), (34, 2651824), (56, 1610036), (68, 1325912), (112, 805018), (119, 757664), (136, 662956), (224, 402509), (238, 378832), (272, 331478), (476, 189416), (544, 165739), (952, 94708), (1904, 47354), (3808, 23677)]