73458416

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{29243}}^1$

素因数の和:29408

約数の個数: 20

約数和(自身を含む): 143237112

約数和(自身を除く): 69778696

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 29243, 58486, 116972, 233944, 467888, 4591151, 9182302, 18364604, 36729208, 73458416]

約数ペア:

[(1, 73458416), (2, 36729208), (4, 18364604), (8, 9182302), (16, 4591151), (157, 467888), (314, 233944), (628, 116972), (1256, 58486), (2512, 29243)]