16580821324

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{677}}^1\times {\mathrm{751}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 30150844416

約数和(自身を除く): 13570023092

約数列:

[1, 2, 4, 31, 62, 124, 263, 526, 677, 751, 1052, 1354, 1502, 2708, 3004, 8153, 16306, 20987, 23281, 32612, 41974, 46562, 83948, 93124, 178051, 197513, 356102, 395026, 508427, 712204, 790052, 1016854, 2033708, 5519581, 6122903, 11039162, 12245806, 15761237, 22078324, 24491612, 31522474, 63044948, 133716301, 267432602, 534865204, 4145205331, 8290410662, 16580821324]

約数ペア:

[(1, 16580821324), (2, 8290410662), (4, 4145205331), (31, 534865204), (62, 267432602), (124, 133716301), (263, 63044948), (526, 31522474), (677, 24491612), (751, 22078324), (1052, 15761237), (1354, 12245806), (1502, 11039162), (2708, 6122903), (3004, 5519581), (8153, 2033708), (16306, 1016854), (20987, 790052), (23281, 712204), (32612, 508427), (41974, 395026), (46562, 356102), (83948, 197513), (93124, 178051)]