90237434

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 158699520

約数和(自身を除く): 68462086

約数列:

[1, 2, 7, 14, 79, 83, 158, 166, 553, 581, 983, 1106, 1162, 1966, 6557, 6881, 13114, 13762, 45899, 77657, 81589, 91798, 155314, 163178, 543599, 571123, 1087198, 1142246, 6445531, 12891062, 45118717, 90237434]

約数ペア:

[(1, 90237434), (2, 45118717), (7, 12891062), (14, 6445531), (79, 1142246), (83, 1087198), (158, 571123), (166, 543599), (553, 163178), (581, 155314), (983, 91798), (1106, 81589), (1162, 77657), (1966, 45899), (6557, 13762), (6881, 13114)]