77585584

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{61381}}^1$

素因数の和:61468

約数の個数: 20

約数和(自身を含む): 152227360

約数和(自身を除く): 74641776

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 61381, 122762, 245524, 491048, 982096, 4849099, 9698198, 19396396, 38792792, 77585584]

約数ペア:

[(1, 77585584), (2, 38792792), (4, 19396396), (8, 9698198), (16, 4849099), (79, 982096), (158, 491048), (316, 245524), (632, 122762), (1264, 61381)]