89998034

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 175053312

約数和(自身を除く): 85055278

約数列:

[1, 2, 7, 14, 17, 23, 34, 41, 46, 82, 119, 161, 238, 287, 322, 391, 401, 574, 697, 782, 802, 943, 1394, 1886, 2737, 2807, 4879, 5474, 5614, 6601, 6817, 9223, 9758, 13202, 13634, 16031, 16441, 18446, 32062, 32882, 47719, 64561, 95438, 112217, 115087, 129122, 156791, 224434, 230174, 279497, 313582, 378143, 558994, 756286, 1097537, 1956479, 2195074, 2647001, 3912958, 5294002, 6428431, 12856862, 44999017, 89998034]

約数ペア:

[(1, 89998034), (2, 44999017), (7, 12856862), (14, 6428431), (17, 5294002), (23, 3912958), (34, 2647001), (41, 2195074), (46, 1956479), (82, 1097537), (119, 756286), (161, 558994), (238, 378143), (287, 313582), (322, 279497), (391, 230174), (401, 224434), (574, 156791), (697, 129122), (782, 115087), (802, 112217), (943, 95438), (1394, 64561), (1886, 47719), (2737, 32882), (2807, 32062), (4879, 18446), (5474, 16441), (5614, 16031), (6601, 13634), (6817, 13202), (9223, 9758)]