15668768992

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{383}}^1\times {\mathrm{16183}}^1$

素因数の和:16655

約数の個数: 48

約数和(自身を含む): 31321866240

約数和(自身を除く): 15653097248

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 383, 632, 766, 1264, 1532, 2528, 3064, 6128, 12256, 16183, 30257, 32366, 60514, 64732, 121028, 129464, 242056, 258928, 484112, 517856, 968224, 1278457, 2556914, 5113828, 6198089, 10227656, 12396178, 20455312, 24792356, 40910624, 49584712, 99169424, 198338848, 489649031, 979298062, 1958596124, 3917192248, 7834384496, 15668768992]

約数ペア:

[(1, 15668768992), (2, 7834384496), (4, 3917192248), (8, 1958596124), (16, 979298062), (32, 489649031), (79, 198338848), (158, 99169424), (316, 49584712), (383, 40910624), (632, 24792356), (766, 20455312), (1264, 12396178), (1532, 10227656), (2528, 6198089), (3064, 5113828), (6128, 2556914), (12256, 1278457), (16183, 968224), (30257, 517856), (32366, 484112), (60514, 258928), (64732, 242056), (121028, 129464)]