9125469008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{81049}}^1$

素因数の和:81315

約数の個数: 40

約数和(自身を含む): 18331564800

約数和(自身を除く): 9206095792

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 227, 248, 454, 496, 908, 1816, 3632, 7037, 14074, 28148, 56296, 81049, 112592, 162098, 324196, 648392, 1296784, 2512519, 5025038, 10050076, 18398123, 20100152, 36796246, 40200304, 73592492, 147184984, 294369968, 570341813, 1140683626, 2281367252, 4562734504, 9125469008]

約数ペア:

[(1, 9125469008), (2, 4562734504), (4, 2281367252), (8, 1140683626), (16, 570341813), (31, 294369968), (62, 147184984), (124, 73592492), (227, 40200304), (248, 36796246), (454, 20100152), (496, 18398123), (908, 10050076), (1816, 5025038), (3632, 2512519), (7037, 1296784), (14074, 648392), (28148, 324196), (56296, 162098), (81049, 112592)]