84919472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2789}}^1$

素因数の和:2981

約数の個数: 40

約数和(自身を含む): 180591120

約数和(自身を除く): 95671648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 173, 176, 346, 692, 1384, 1903, 2768, 2789, 3806, 5578, 7612, 11156, 15224, 22312, 30448, 30679, 44624, 61358, 122716, 245432, 482497, 490864, 964994, 1929988, 3859976, 5307467, 7719952, 10614934, 21229868, 42459736, 84919472]

約数ペア:

[(1, 84919472), (2, 42459736), (4, 21229868), (8, 10614934), (11, 7719952), (16, 5307467), (22, 3859976), (44, 1929988), (88, 964994), (173, 490864), (176, 482497), (346, 245432), (692, 122716), (1384, 61358), (1903, 44624), (2768, 30679), (2789, 30448), (3806, 22312), (5578, 15224), (7612, 11156)]