90471836

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{35507}}^1$

素因数の和:35538

約数の個数: 36

約数和(自身を含む): 198347688

約数和(自身を除く): 107875852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 35507, 71014, 142028, 248549, 461591, 497098, 923182, 994196, 1739843, 1846364, 3231137, 3479686, 6462274, 6959372, 12924548, 22617959, 45235918, 90471836]

約数ペア:

[(1, 90471836), (2, 45235918), (4, 22617959), (7, 12924548), (13, 6959372), (14, 6462274), (26, 3479686), (28, 3231137), (49, 1846364), (52, 1739843), (91, 994196), (98, 923182), (182, 497098), (196, 461591), (364, 248549), (637, 142028), (1274, 71014), (2548, 35507)]