31690704

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{16103}}^1$

素因数の和:16155

約数の個数: 40

約数和(自身を含む): 83869632

約数和(自身を除く): 52178928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 16103, 32206, 48309, 64412, 96618, 128824, 193236, 257648, 386472, 660223, 772944, 1320446, 1980669, 2640892, 3961338, 5281784, 7922676, 10563568, 15845352, 31690704]

約数ペア:

[(1, 31690704), (2, 15845352), (3, 10563568), (4, 7922676), (6, 5281784), (8, 3961338), (12, 2640892), (16, 1980669), (24, 1320446), (41, 772944), (48, 660223), (82, 386472), (123, 257648), (164, 193236), (246, 128824), (328, 96618), (492, 64412), (656, 48309), (984, 32206), (1968, 16103)]