89683568

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1951}}^1$

素因数の和:2002

約数の個数: 60

約数和(自身を含む): 199326528

約数和(自身を除く): 109642960

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 442, 676, 884, 1352, 1768, 1951, 2704, 2873, 3536, 3902, 5746, 7804, 11492, 15608, 22984, 25363, 31216, 33167, 45968, 50726, 66334, 101452, 132668, 202904, 265336, 329719, 405808, 431171, 530672, 659438, 862342, 1318876, 1724684, 2637752, 3449368, 5275504, 5605223, 6898736, 11210446, 22420892, 44841784, 89683568]

約数ペア:

[(1, 89683568), (2, 44841784), (4, 22420892), (8, 11210446), (13, 6898736), (16, 5605223), (17, 5275504), (26, 3449368), (34, 2637752), (52, 1724684), (68, 1318876), (104, 862342), (136, 659438), (169, 530672), (208, 431171), (221, 405808), (272, 329719), (338, 265336), (442, 202904), (676, 132668), (884, 101452), (1352, 66334), (1768, 50726), (1951, 45968), (2704, 33167), (2873, 31216), (3536, 25363), (3902, 22984), (5746, 15608), (7804, 11492)]