15674291888

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{100363}}^1$

素因数の和:100641

約数の個数: 40

約数和(自身を含む): 31212401088

約数和(自身を除く): 15538109200

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 227, 344, 454, 688, 908, 1816, 3632, 9761, 19522, 39044, 78088, 100363, 156176, 200726, 401452, 802904, 1605808, 4315609, 8631218, 17262436, 22782401, 34524872, 45564802, 69049744, 91129604, 182259208, 364518416, 979643243, 1959286486, 3918572972, 7837145944, 15674291888]

約数ペア:

[(1, 15674291888), (2, 7837145944), (4, 3918572972), (8, 1959286486), (16, 979643243), (43, 364518416), (86, 182259208), (172, 91129604), (227, 69049744), (344, 45564802), (454, 34524872), (688, 22782401), (908, 17262436), (1816, 8631218), (3632, 4315609), (9761, 1605808), (19522, 802904), (39044, 401452), (78088, 200726), (100363, 156176)]