85539376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1423}}^1$

素因数の和:1478

約数の個数: 60

約数和(自身を含む): 189730912

約数和(自身を除く): 104191536

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 289, 442, 578, 884, 1156, 1423, 1768, 2312, 2846, 3536, 3757, 4624, 5692, 7514, 11384, 15028, 18499, 22768, 24191, 30056, 36998, 48382, 60112, 73996, 96764, 147992, 193528, 295984, 314483, 387056, 411247, 628966, 822494, 1257932, 1644988, 2515864, 3289976, 5031728, 5346211, 6579952, 10692422, 21384844, 42769688, 85539376]

約数ペア:

[(1, 85539376), (2, 42769688), (4, 21384844), (8, 10692422), (13, 6579952), (16, 5346211), (17, 5031728), (26, 3289976), (34, 2515864), (52, 1644988), (68, 1257932), (104, 822494), (136, 628966), (208, 411247), (221, 387056), (272, 314483), (289, 295984), (442, 193528), (578, 147992), (884, 96764), (1156, 73996), (1423, 60112), (1768, 48382), (2312, 36998), (2846, 30056), (3536, 24191), (3757, 22768), (4624, 18499), (5692, 15028), (7514, 11384)]