16031782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 30481920

約数和(自身を除く): 14450138

約数列:

[1, 2, 13, 17, 19, 23, 26, 34, 38, 46, 83, 166, 221, 247, 299, 323, 391, 437, 442, 494, 598, 646, 782, 874, 1079, 1411, 1577, 1909, 2158, 2822, 3154, 3818, 4199, 5083, 5681, 7429, 8398, 10166, 11362, 14858, 18343, 20501, 24817, 26809, 32453, 36271, 36686, 41002, 49634, 53618, 64906, 72542, 96577, 193154, 348517, 421889, 471523, 616607, 697034, 843778, 943046, 1233214, 8015891, 16031782]

約数ペア:

[(1, 16031782), (2, 8015891), (13, 1233214), (17, 943046), (19, 843778), (23, 697034), (26, 616607), (34, 471523), (38, 421889), (46, 348517), (83, 193154), (166, 96577), (221, 72542), (247, 64906), (299, 53618), (323, 49634), (391, 41002), (437, 36686), (442, 36271), (494, 32453), (598, 26809), (646, 24817), (782, 20501), (874, 18343), (1079, 14858), (1411, 11362), (1577, 10166), (1909, 8398), (2158, 7429), (2822, 5681), (3154, 5083), (3818, 4199)]