15668929904

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{318889}}^1$

素因数の和:319017

約数の個数: 40

約数和(自身を含む): 31554803280

約数和(自身を除く): 15885873376

約数列:

[1, 2, 4, 8, 16, 37, 74, 83, 148, 166, 296, 332, 592, 664, 1328, 3071, 6142, 12284, 24568, 49136, 318889, 637778, 1275556, 2551112, 5102224, 11798893, 23597786, 26467787, 47195572, 52935574, 94391144, 105871148, 188782288, 211742296, 423484592, 979308119, 1958616238, 3917232476, 7834464952, 15668929904]

約数ペア:

[(1, 15668929904), (2, 7834464952), (4, 3917232476), (8, 1958616238), (16, 979308119), (37, 423484592), (74, 211742296), (83, 188782288), (148, 105871148), (166, 94391144), (296, 52935574), (332, 47195572), (592, 26467787), (664, 23597786), (1328, 11798893), (3071, 5102224), (6142, 2551112), (12284, 1275556), (24568, 637778), (49136, 318889)]