31439376

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11491}}^1$

素因数の和:11524

約数の個数: 60

約数和(自身を含む): 92625520

約数和(自身を除く): 61186144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 11491, 22982, 34473, 45964, 68946, 91928, 103419, 137892, 183856, 206838, 218329, 275784, 413676, 436658, 551568, 654987, 827352, 873316, 1309974, 1654704, 1746632, 1964961, 2619948, 3493264, 3929922, 5239896, 7859844, 10479792, 15719688, 31439376]

約数ペア:

[(1, 31439376), (2, 15719688), (3, 10479792), (4, 7859844), (6, 5239896), (8, 3929922), (9, 3493264), (12, 2619948), (16, 1964961), (18, 1746632), (19, 1654704), (24, 1309974), (36, 873316), (38, 827352), (48, 654987), (57, 551568), (72, 436658), (76, 413676), (114, 275784), (144, 218329), (152, 206838), (171, 183856), (228, 137892), (304, 103419), (342, 91928), (456, 68946), (684, 45964), (912, 34473), (1368, 22982), (2736, 11491)]