31398792

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1861}}^1$

素因数の和:1926

約数の個数: 64

約数和(自身を含む): 84907200

約数和(自身を除く): 53508408

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 444, 456, 703, 888, 1406, 1861, 2109, 2812, 3722, 4218, 5583, 5624, 7444, 8436, 11166, 14888, 16872, 22332, 35359, 44664, 68857, 70718, 106077, 137714, 141436, 206571, 212154, 275428, 282872, 413142, 424308, 550856, 826284, 848616, 1308283, 1652568, 2616566, 3924849, 5233132, 7849698, 10466264, 15699396, 31398792]

約数ペア:

[(1, 31398792), (2, 15699396), (3, 10466264), (4, 7849698), (6, 5233132), (8, 3924849), (12, 2616566), (19, 1652568), (24, 1308283), (37, 848616), (38, 826284), (57, 550856), (74, 424308), (76, 413142), (111, 282872), (114, 275428), (148, 212154), (152, 206571), (222, 141436), (228, 137714), (296, 106077), (444, 70718), (456, 68857), (703, 44664), (888, 35359), (1406, 22332), (1861, 16872), (2109, 14888), (2812, 11166), (3722, 8436), (4218, 7444), (5583, 5624)]