31455792

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11497}}^1$

素因数の和:11530

約数の個数: 60

約数和(自身を含む): 92673880

約数和(自身を除く): 61218088

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, 11497, 22994, 34491, 45988, 68982, 91976, 103473, 137964, 183952, 206946, 218443, 275928, 413892, 436886, 551856, 655329, 827784, 873772, 1310658, 1655568, 1747544, 1965987, 2621316, 3495088, 3931974, 5242632, 7863948, 10485264, 15727896, 31455792]

約数ペア:

[(1, 31455792), (2, 15727896), (3, 10485264), (4, 7863948), (6, 5242632), (8, 3931974), (9, 3495088), (12, 2621316), (16, 1965987), (18, 1747544), (19, 1655568), (24, 1310658), (36, 873772), (38, 827784), (48, 655329), (57, 551856), (72, 436886), (76, 413892), (114, 275928), (144, 218443), (152, 206946), (171, 183952), (228, 137964), (304, 103473), (342, 91976), (456, 68982), (684, 45988), (912, 34491), (1368, 22994), (2736, 11497)]