89201384

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1433}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 173456640

約数和(自身を除く): 84255256

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 251, 502, 1004, 1433, 2008, 2866, 5732, 7781, 11464, 15562, 31124, 44423, 62248, 88846, 177692, 355384, 359683, 719366, 1438732, 2877464, 11150173, 22300346, 44600692, 89201384]

約数ペア:

[(1, 89201384), (2, 44600692), (4, 22300346), (8, 11150173), (31, 2877464), (62, 1438732), (124, 719366), (248, 359683), (251, 355384), (502, 177692), (1004, 88846), (1433, 62248), (2008, 44423), (2866, 31124), (5732, 15562), (7781, 11464)]