78836224

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{4967}}^1$

素因数の和:5016

約数の個数: 40

約数和(自身を含む): 162632448

約数和(自身を除く): 83796224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 4967, 7936, 9934, 15872, 19868, 39736, 79472, 153977, 158944, 307954, 317888, 615908, 635776, 1231816, 1271552, 2463632, 2543104, 4927264, 9854528, 19709056, 39418112, 78836224]

約数ペア:

[(1, 78836224), (2, 39418112), (4, 19709056), (8, 9854528), (16, 4927264), (31, 2543104), (32, 2463632), (62, 1271552), (64, 1231816), (124, 635776), (128, 615908), (248, 317888), (256, 307954), (496, 158944), (512, 153977), (992, 79472), (1984, 39736), (3968, 19868), (4967, 15872), (7936, 9934)]