77143184

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{61031}}^1$

素因数の和:61118

約数の個数: 20

約数和(自身を含む): 151359360

約数和(自身を除く): 74216176

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 61031, 122062, 244124, 488248, 976496, 4821449, 9642898, 19285796, 38571592, 77143184]

約数ペア:

[(1, 77143184), (2, 38571592), (4, 19285796), (8, 9642898), (16, 4821449), (79, 976496), (158, 488248), (316, 244124), (632, 122062), (1264, 61031)]