31418064

素因数分解:

$2^4\times 3^3\times {\mathrm{72727}}^1$

素因数の和:72744

約数の個数: 40

約数和(自身を含む): 90182720

約数和(自身を除く): 58764656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 72727, 145454, 218181, 290908, 436362, 581816, 654543, 872724, 1163632, 1309086, 1745448, 1963629, 2618172, 3490896, 3927258, 5236344, 7854516, 10472688, 15709032, 31418064]

約数ペア:

[(1, 31418064), (2, 15709032), (3, 10472688), (4, 7854516), (6, 5236344), (8, 3927258), (9, 3490896), (12, 2618172), (16, 1963629), (18, 1745448), (24, 1309086), (27, 1163632), (36, 872724), (48, 654543), (54, 581816), (72, 436362), (108, 290908), (144, 218181), (216, 145454), (432, 72727)]