87867832

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3823}}^1$

素因数の和:3872

約数の個数: 48

約数和(自身を含む): 188943840

約数和(自身を除く): 101076008

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1352, 1768, 2873, 3823, 5746, 7646, 11492, 15292, 22984, 30584, 49699, 64991, 99398, 129982, 198796, 259964, 397592, 519928, 646087, 844883, 1292174, 1689766, 2584348, 3379532, 5168696, 6759064, 10983479, 21966958, 43933916, 87867832]

約数ペア:

[(1, 87867832), (2, 43933916), (4, 21966958), (8, 10983479), (13, 6759064), (17, 5168696), (26, 3379532), (34, 2584348), (52, 1689766), (68, 1292174), (104, 844883), (136, 646087), (169, 519928), (221, 397592), (338, 259964), (442, 198796), (676, 129982), (884, 99398), (1352, 64991), (1768, 49699), (2873, 30584), (3823, 22984), (5746, 15292), (7646, 11492)]