43432688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 97868736

約数和(自身を除く): 54436048

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 71, 104, 136, 142, 173, 208, 221, 272, 284, 346, 442, 568, 692, 884, 923, 1136, 1207, 1384, 1768, 1846, 2249, 2414, 2768, 2941, 3536, 3692, 4498, 4828, 5882, 7384, 8996, 9656, 11764, 12283, 14768, 15691, 17992, 19312, 23528, 24566, 31382, 35984, 38233, 47056, 49132, 62764, 76466, 98264, 125528, 152932, 159679, 196528, 208811, 251056, 305864, 319358, 417622, 611728, 638716, 835244, 1277432, 1670488, 2554864, 2714543, 3340976, 5429086, 10858172, 21716344, 43432688]

約数ペア:

[(1, 43432688), (2, 21716344), (4, 10858172), (8, 5429086), (13, 3340976), (16, 2714543), (17, 2554864), (26, 1670488), (34, 1277432), (52, 835244), (68, 638716), (71, 611728), (104, 417622), (136, 319358), (142, 305864), (173, 251056), (208, 208811), (221, 196528), (272, 159679), (284, 152932), (346, 125528), (442, 98264), (568, 76466), (692, 62764), (884, 49132), (923, 47056), (1136, 38233), (1207, 35984), (1384, 31382), (1768, 24566), (1846, 23528), (2249, 19312), (2414, 17992), (2768, 15691), (2941, 14768), (3536, 12283), (3692, 11764), (4498, 9656), (4828, 8996), (5882, 7384)]