119968624

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4253}}^1$

素因数の和:4345

約数の個数: 40

約数和(自身を含む): 243703152

約数和(自身を除く): 123734528

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1763, 3526, 4253, 7052, 8506, 14104, 17012, 28208, 34024, 68048, 174373, 182879, 348746, 365758, 697492, 731516, 1394984, 1463032, 2789968, 2926064, 7498039, 14996078, 29992156, 59984312, 119968624]

約数ペア:

[(1, 119968624), (2, 59984312), (4, 29992156), (8, 14996078), (16, 7498039), (41, 2926064), (43, 2789968), (82, 1463032), (86, 1394984), (164, 731516), (172, 697492), (328, 365758), (344, 348746), (656, 182879), (688, 174373), (1763, 68048), (3526, 34024), (4253, 28208), (7052, 17012), (8506, 14104)]