31378038

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{557}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 64683360

約数和(自身を除く): 33305322

約数列:

[1, 2, 3, 6, 41, 82, 123, 229, 246, 458, 557, 687, 1114, 1374, 1671, 3342, 9389, 18778, 22837, 28167, 45674, 56334, 68511, 127553, 137022, 255106, 382659, 765318, 5229673, 10459346, 15689019, 31378038]

約数ペア:

[(1, 31378038), (2, 15689019), (3, 10459346), (6, 5229673), (41, 765318), (82, 382659), (123, 255106), (229, 137022), (246, 127553), (458, 68511), (557, 56334), (687, 45674), (1114, 28167), (1374, 22837), (1671, 18778), (3342, 9389)]