395819696

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{12959}}^1$

素因数の和:13073

約数の個数: 40

約数和(自身を含む): 809948160

約数和(自身を除く): 414128464

約数列:

[1, 2, 4, 8, 16, 23, 46, 83, 92, 166, 184, 332, 368, 664, 1328, 1909, 3818, 7636, 12959, 15272, 25918, 30544, 51836, 103672, 207344, 298057, 596114, 1075597, 1192228, 2151194, 2384456, 4302388, 4768912, 8604776, 17209552, 24738731, 49477462, 98954924, 197909848, 395819696]

約数ペア:

[(1, 395819696), (2, 197909848), (4, 98954924), (8, 49477462), (16, 24738731), (23, 17209552), (46, 8604776), (83, 4768912), (92, 4302388), (166, 2384456), (184, 2151194), (332, 1192228), (368, 1075597), (664, 596114), (1328, 298057), (1909, 207344), (3818, 103672), (7636, 51836), (12959, 30544), (15272, 25918)]