77143312

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{28871}}^1$

素因数の和:29046

約数の個数: 20

約数和(自身を含む): 150365376

約数和(自身を除く): 73222064

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 28871, 57742, 115484, 230968, 461936, 4821457, 9642914, 19285828, 38571656, 77143312]

約数ペア:

[(1, 77143312), (2, 38571656), (4, 19285828), (8, 9642914), (16, 4821457), (167, 461936), (334, 230968), (668, 115484), (1336, 57742), (2672, 28871)]