31135032

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{3301}}^1$

素因数の和:3444

約数の個数: 48

約数和(自身を含む): 84993480

約数和(自身を除く): 53858448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 3301, 4716, 6602, 9432, 9903, 13204, 19806, 26408, 29709, 39612, 59418, 79224, 118836, 237672, 432431, 864862, 1297293, 1729724, 2594586, 3459448, 3891879, 5189172, 7783758, 10378344, 15567516, 31135032]

約数ペア:

[(1, 31135032), (2, 15567516), (3, 10378344), (4, 7783758), (6, 5189172), (8, 3891879), (9, 3459448), (12, 2594586), (18, 1729724), (24, 1297293), (36, 864862), (72, 432431), (131, 237672), (262, 118836), (393, 79224), (524, 59418), (786, 39612), (1048, 29709), (1179, 26408), (1572, 19806), (2358, 13204), (3144, 9903), (3301, 9432), (4716, 6602)]