16430072

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 32339520

約数和(自身を除く): 15909448

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 148, 188, 296, 376, 1181, 1739, 2362, 3478, 4724, 6956, 9448, 13912, 43697, 55507, 87394, 111014, 174788, 222028, 349576, 444056, 2053759, 4107518, 8215036, 16430072]

約数ペア:

[(1, 16430072), (2, 8215036), (4, 4107518), (8, 2053759), (37, 444056), (47, 349576), (74, 222028), (94, 174788), (148, 111014), (188, 87394), (296, 55507), (376, 43697), (1181, 13912), (1739, 9448), (2362, 6956), (3478, 4724)]