90306392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{54011}}^1$

素因数の和:54047

約数の個数: 32

約数和(自身を含む): 194443200

約数和(自身を除く): 104136808

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 54011, 108022, 216044, 432088, 594121, 1026209, 1188242, 2052418, 2376484, 4104836, 4752968, 8209672, 11288299, 22576598, 45153196, 90306392]

約数ペア:

[(1, 90306392), (2, 45153196), (4, 22576598), (8, 11288299), (11, 8209672), (19, 4752968), (22, 4104836), (38, 2376484), (44, 2052418), (76, 1188242), (88, 1026209), (152, 594121), (209, 432088), (418, 216044), (836, 108022), (1672, 54011)]