31079148

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 74911200

約数和(自身を除く): 43832052

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 181, 246, 349, 362, 492, 543, 698, 724, 1047, 1086, 1396, 2094, 2172, 4188, 7421, 14309, 14842, 22263, 28618, 29684, 42927, 44526, 57236, 63169, 85854, 89052, 126338, 171708, 189507, 252676, 379014, 758028, 2589929, 5179858, 7769787, 10359716, 15539574, 31079148]

約数ペア:

[(1, 31079148), (2, 15539574), (3, 10359716), (4, 7769787), (6, 5179858), (12, 2589929), (41, 758028), (82, 379014), (123, 252676), (164, 189507), (181, 171708), (246, 126338), (349, 89052), (362, 85854), (492, 63169), (543, 57236), (698, 44526), (724, 42927), (1047, 29684), (1086, 28618), (1396, 22263), (2094, 14842), (2172, 14309), (4188, 7421)]