89783816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{7477}}^1$

素因数の和:7581

約数の個数: 32

約数和(自身を含む): 179472000

約数和(自身を除く): 89688184

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 3002, 6004, 7477, 12008, 14954, 29908, 59816, 142063, 284126, 568252, 590683, 1136504, 1181366, 2362732, 4725464, 11222977, 22445954, 44891908, 89783816]

約数ペア:

[(1, 89783816), (2, 44891908), (4, 22445954), (8, 11222977), (19, 4725464), (38, 2362732), (76, 1181366), (79, 1136504), (152, 590683), (158, 568252), (316, 284126), (632, 142063), (1501, 59816), (3002, 29908), (6004, 14954), (7477, 12008)]