80160544

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4253}}^1$

素因数の和:4313

約数の個数: 48

約数和(自身を含む): 171521280

約数和(自身を除く): 91360736

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4253, 4712, 8506, 9424, 17012, 18848, 34024, 68048, 80807, 131843, 136096, 161614, 263686, 323228, 527372, 646456, 1054744, 1292912, 2109488, 2505017, 2585824, 4218976, 5010034, 10020068, 20040136, 40080272, 80160544]

約数ペア:

[(1, 80160544), (2, 40080272), (4, 20040136), (8, 10020068), (16, 5010034), (19, 4218976), (31, 2585824), (32, 2505017), (38, 2109488), (62, 1292912), (76, 1054744), (124, 646456), (152, 527372), (248, 323228), (304, 263686), (496, 161614), (589, 136096), (608, 131843), (992, 80807), (1178, 68048), (2356, 34024), (4253, 18848), (4712, 17012), (8506, 9424)]