116721904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6761}}^1$

素因数の和:6865

約数の個数: 40

約数和(自身を含む): 246515472

約数和(自身を除く): 129793568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 2158, 4316, 6761, 8632, 13522, 17264, 27044, 54088, 87893, 108176, 175786, 351572, 561163, 703144, 1122326, 1406288, 2244652, 4489304, 7295119, 8978608, 14590238, 29180476, 58360952, 116721904]

約数ペア:

[(1, 116721904), (2, 58360952), (4, 29180476), (8, 14590238), (13, 8978608), (16, 7295119), (26, 4489304), (52, 2244652), (83, 1406288), (104, 1122326), (166, 703144), (208, 561163), (332, 351572), (664, 175786), (1079, 108176), (1328, 87893), (2158, 54088), (4316, 27044), (6761, 17264), (8632, 13522)]