388896488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{92243}}^1$

素因数の和:92297

約数の個数: 32

約数和(自身を含む): 796988160

約数和(自身を除く): 408091672

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 92243, 184486, 368972, 737944, 1568131, 2859533, 3136262, 5719066, 6272524, 11438132, 12545048, 22876264, 48612061, 97224122, 194448244, 388896488]

約数ペア:

[(1, 388896488), (2, 194448244), (4, 97224122), (8, 48612061), (17, 22876264), (31, 12545048), (34, 11438132), (62, 6272524), (68, 5719066), (124, 3136262), (136, 2859533), (248, 1568131), (527, 737944), (1054, 368972), (2108, 184486), (4216, 92243)]