103678648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{3613}}^1$

素因数の和:3847

約数の個数: 32

約数和(自身を含む): 206865360

約数和(自身を除く): 103186712

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211, 422, 844, 1688, 3587, 3613, 7174, 7226, 14348, 14452, 28696, 28904, 61421, 122842, 245684, 491368, 762343, 1524686, 3049372, 6098744, 12959831, 25919662, 51839324, 103678648]

約数ペア:

[(1, 103678648), (2, 51839324), (4, 25919662), (8, 12959831), (17, 6098744), (34, 3049372), (68, 1524686), (136, 762343), (211, 491368), (422, 245684), (844, 122842), (1688, 61421), (3587, 28904), (3613, 28696), (7174, 14452), (7226, 14348)]