31430736

素因数分解:

$2^4\times 3^2\times {\mathrm{167}}^1\times {\mathrm{1307}}^1$

素因数の和:1488

約数の個数: 60

約数和(自身を含む): 88556832

約数和(自身を除く): 57126096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 167, 334, 501, 668, 1002, 1307, 1336, 1503, 2004, 2614, 2672, 3006, 3921, 4008, 5228, 6012, 7842, 8016, 10456, 11763, 12024, 15684, 20912, 23526, 24048, 31368, 47052, 62736, 94104, 188208, 218269, 436538, 654807, 873076, 1309614, 1746152, 1964421, 2619228, 3492304, 3928842, 5238456, 7857684, 10476912, 15715368, 31430736]

約数ペア:

[(1, 31430736), (2, 15715368), (3, 10476912), (4, 7857684), (6, 5238456), (8, 3928842), (9, 3492304), (12, 2619228), (16, 1964421), (18, 1746152), (24, 1309614), (36, 873076), (48, 654807), (72, 436538), (144, 218269), (167, 188208), (334, 94104), (501, 62736), (668, 47052), (1002, 31368), (1307, 24048), (1336, 23526), (1503, 20912), (2004, 15684), (2614, 12024), (2672, 11763), (3006, 10456), (3921, 8016), (4008, 7842), (5228, 6012)]