905901344

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{929}}^1\times {\mathrm{983}}^1$

素因数の和:1953

約数の個数: 48

約数和(自身を含む): 1844881920

約数和(自身を除く): 938980576

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 929, 983, 992, 1858, 1966, 3716, 3932, 7432, 7864, 14864, 15728, 28799, 29728, 30473, 31456, 57598, 60946, 115196, 121892, 230392, 243784, 460784, 487568, 913207, 921568, 975136, 1826414, 3652828, 7305656, 14611312, 28309417, 29222624, 56618834, 113237668, 226475336, 452950672, 905901344]

約数ペア:

[(1, 905901344), (2, 452950672), (4, 226475336), (8, 113237668), (16, 56618834), (31, 29222624), (32, 28309417), (62, 14611312), (124, 7305656), (248, 3652828), (496, 1826414), (929, 975136), (983, 921568), (992, 913207), (1858, 487568), (1966, 460784), (3716, 243784), (3932, 230392), (7432, 121892), (7864, 115196), (14864, 60946), (15728, 57598), (28799, 31456), (29728, 30473)]