31097916

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{12893}}^1$

素因数の和:12970

約数の個数: 36

約数和(自身を含む): 79788072

約数和(自身を除く): 48690156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 12893, 25786, 38679, 51572, 77358, 116037, 154716, 232074, 464148, 863831, 1727662, 2591493, 3455324, 5182986, 7774479, 10365972, 15548958, 31097916]

約数ペア:

[(1, 31097916), (2, 15548958), (3, 10365972), (4, 7774479), (6, 5182986), (9, 3455324), (12, 2591493), (18, 1727662), (36, 863831), (67, 464148), (134, 232074), (201, 154716), (268, 116037), (402, 77358), (603, 51572), (804, 38679), (1206, 25786), (2412, 12893)]