193701392

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{390527}}^1$

素因数の和:390566

約数の個数: 20

約数和(自身を含む): 387403776

約数和(自身を除く): 193702384

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 390527, 781054, 1562108, 3124216, 6248432, 12106337, 24212674, 48425348, 96850696, 193701392]

約数ペア:

[(1, 193701392), (2, 96850696), (4, 48425348), (8, 24212674), (16, 12106337), (31, 6248432), (62, 3124216), (124, 1562108), (248, 781054), (496, 390527)]