432830248

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{491}}^1\times {\mathrm{1091}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 822013920

約数和(自身を除く): 389183672

約数列:

[1, 2, 4, 8, 101, 202, 404, 491, 808, 982, 1091, 1964, 2182, 3928, 4364, 8728, 49591, 99182, 110191, 198364, 220382, 396728, 440764, 535681, 881528, 1071362, 2142724, 4285448, 54103781, 108207562, 216415124, 432830248]

約数ペア:

[(1, 432830248), (2, 216415124), (4, 108207562), (8, 54103781), (101, 4285448), (202, 2142724), (404, 1071362), (491, 881528), (808, 535681), (982, 440764), (1091, 396728), (1964, 220382), (2182, 198364), (3928, 110191), (4364, 99182), (8728, 49591)]