8709536

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 18960480

約数和(自身を除く): 10250944

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 109, 176, 218, 227, 352, 436, 454, 872, 908, 1199, 1744, 1816, 2398, 2497, 3488, 3632, 4796, 4994, 7264, 9592, 9988, 19184, 19976, 24743, 38368, 39952, 49486, 79904, 98972, 197944, 272173, 395888, 544346, 791776, 1088692, 2177384, 4354768, 8709536]

約数ペア:

[(1, 8709536), (2, 4354768), (4, 2177384), (8, 1088692), (11, 791776), (16, 544346), (22, 395888), (32, 272173), (44, 197944), (88, 98972), (109, 79904), (176, 49486), (218, 39952), (227, 38368), (352, 24743), (436, 19976), (454, 19184), (872, 9988), (908, 9592), (1199, 7264), (1744, 4994), (1816, 4796), (2398, 3632), (2497, 3488)]