1644713032

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{30763}}^1$

素因数の和:30973

約数の個数: 32

約数和(自身を含む): 3178536480

約数和(自身を除く): 1533823448

約数列:

[1, 2, 4, 8, 41, 82, 163, 164, 326, 328, 652, 1304, 6683, 13366, 26732, 30763, 53464, 61526, 123052, 246104, 1261283, 2522566, 5014369, 5045132, 10028738, 10090264, 20057476, 40114952, 205589129, 411178258, 822356516, 1644713032]

約数ペア:

[(1, 1644713032), (2, 822356516), (4, 411178258), (8, 205589129), (41, 40114952), (82, 20057476), (163, 10090264), (164, 10028738), (326, 5045132), (328, 5014369), (652, 2522566), (1304, 1261283), (6683, 246104), (13366, 123052), (26732, 61526), (30763, 53464)]