65765216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2251}}^1$

素因数の和:2355

約数の個数: 48

約数和(自身を含む): 143011008

約数和(自身を除く): 77245792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 83, 88, 166, 176, 332, 352, 664, 913, 1328, 1826, 2251, 2656, 3652, 4502, 7304, 9004, 14608, 18008, 24761, 29216, 36016, 49522, 72032, 99044, 186833, 198088, 373666, 396176, 747332, 792352, 1494664, 2055163, 2989328, 4110326, 5978656, 8220652, 16441304, 32882608, 65765216]

約数ペア:

[(1, 65765216), (2, 32882608), (4, 16441304), (8, 8220652), (11, 5978656), (16, 4110326), (22, 2989328), (32, 2055163), (44, 1494664), (83, 792352), (88, 747332), (166, 396176), (176, 373666), (332, 198088), (352, 186833), (664, 99044), (913, 72032), (1328, 49522), (1826, 36016), (2251, 29216), (2656, 24761), (3652, 18008), (4502, 14608), (7304, 9004)]