31483490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4517}}^1$

素因数の和:4582

約数の個数: 32

約数和(自身を含む): 61480944

約数和(自身を除く): 29997454

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 4517, 6970, 9034, 22585, 45170, 76789, 153578, 185197, 370394, 383945, 767890, 925985, 1851970, 3148349, 6296698, 15741745, 31483490]

約数ペア:

[(1, 31483490), (2, 15741745), (5, 6296698), (10, 3148349), (17, 1851970), (34, 925985), (41, 767890), (82, 383945), (85, 370394), (170, 185197), (205, 153578), (410, 76789), (697, 45170), (1394, 22585), (3485, 9034), (4517, 6970)]