1539920384

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{176921}}^1$

素因数の和:176956

約数の個数: 40

約数和(自身を含む): 3257841708

約数和(自身を除く): 1717921324

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 176921, 353842, 707684, 1415368, 2830736, 3007657, 5661472, 6015314, 11322944, 12030628, 22645888, 24061256, 45291776, 48122512, 90583552, 96245024, 192490048, 384980096, 769960192, 1539920384]

約数ペア:

[(1, 1539920384), (2, 769960192), (4, 384980096), (8, 192490048), (16, 96245024), (17, 90583552), (32, 48122512), (34, 45291776), (64, 24061256), (68, 22645888), (128, 12030628), (136, 11322944), (256, 6015314), (272, 5661472), (512, 3007657), (544, 2830736), (1088, 1415368), (2176, 707684), (4352, 353842), (8704, 176921)]