15530182048

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{90359}}^1$

素因数の和:90541

約数の個数: 48

約数和(自身を含む): 31560217920

約数和(自身を除く): 16030035872

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 131, 164, 262, 328, 524, 656, 1048, 1312, 2096, 4192, 5371, 10742, 21484, 42968, 85936, 90359, 171872, 180718, 361436, 722872, 1445744, 2891488, 3704719, 7409438, 11837029, 14818876, 23674058, 29637752, 47348116, 59275504, 94696232, 118551008, 189392464, 378784928, 485318189, 970636378, 1941272756, 3882545512, 7765091024, 15530182048]

約数ペア:

[(1, 15530182048), (2, 7765091024), (4, 3882545512), (8, 1941272756), (16, 970636378), (32, 485318189), (41, 378784928), (82, 189392464), (131, 118551008), (164, 94696232), (262, 59275504), (328, 47348116), (524, 29637752), (656, 23674058), (1048, 14818876), (1312, 11837029), (2096, 7409438), (4192, 3704719), (5371, 2891488), (10742, 1445744), (21484, 722872), (42968, 361436), (85936, 180718), (90359, 171872)]