30451888

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{51439}}^1$

素因数の和:51484

約数の個数: 20

約数和(自身を含む): 60596320

約数和(自身を除く): 30144432

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 51439, 102878, 205756, 411512, 823024, 1903243, 3806486, 7612972, 15225944, 30451888]

約数ペア:

[(1, 30451888), (2, 15225944), (4, 7612972), (8, 3806486), (16, 1903243), (37, 823024), (74, 411512), (148, 205756), (296, 102878), (592, 51439)]