89215016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 189907200

約数和(自身を除く): 100692184

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 79, 82, 88, 158, 164, 313, 316, 328, 451, 626, 632, 869, 902, 1252, 1738, 1804, 2504, 3239, 3443, 3476, 3608, 6478, 6886, 6952, 12833, 12956, 13772, 24727, 25666, 25912, 27544, 35629, 49454, 51332, 71258, 98908, 102664, 141163, 142516, 197816, 271997, 282326, 285032, 543994, 564652, 1013807, 1087988, 1129304, 2027614, 2175976, 4055228, 8110456, 11151877, 22303754, 44607508, 89215016]

約数ペア:

[(1, 89215016), (2, 44607508), (4, 22303754), (8, 11151877), (11, 8110456), (22, 4055228), (41, 2175976), (44, 2027614), (79, 1129304), (82, 1087988), (88, 1013807), (158, 564652), (164, 543994), (313, 285032), (316, 282326), (328, 271997), (451, 197816), (626, 142516), (632, 141163), (869, 102664), (902, 98908), (1252, 71258), (1738, 51332), (1804, 49454), (2504, 35629), (3239, 27544), (3443, 25912), (3476, 25666), (3608, 24727), (6478, 13772), (6886, 12956), (6952, 12833)]