845911312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1307}}^1\times {\mathrm{2129}}^1$

素因数の和:3463

約数の個数: 40

約数和(自身を含む): 1727344800

約数和(自身を除く): 881433488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1307, 2129, 2614, 4258, 5228, 8516, 10456, 17032, 20912, 24833, 34064, 40451, 49666, 80902, 99332, 161804, 198664, 323608, 397328, 647216, 2782603, 5565206, 11130412, 22260824, 44521648, 52869457, 105738914, 211477828, 422955656, 845911312]

約数ペア:

[(1, 845911312), (2, 422955656), (4, 211477828), (8, 105738914), (16, 52869457), (19, 44521648), (38, 22260824), (76, 11130412), (152, 5565206), (304, 2782603), (1307, 647216), (2129, 397328), (2614, 323608), (4258, 198664), (5228, 161804), (8516, 99332), (10456, 80902), (17032, 49666), (20912, 40451), (24833, 34064)]