23865824

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2309}}^1$

素因数の和:2355

約数の個数: 48

約数和(自身を含む): 52390800

約数和(自身を除く): 28524976

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2309, 2584, 4618, 5168, 9236, 10336, 18472, 36944, 39253, 43871, 73888, 78506, 87742, 157012, 175484, 314024, 350968, 628048, 701936, 745807, 1256096, 1403872, 1491614, 2983228, 5966456, 11932912, 23865824]

約数ペア:

[(1, 23865824), (2, 11932912), (4, 5966456), (8, 2983228), (16, 1491614), (17, 1403872), (19, 1256096), (32, 745807), (34, 701936), (38, 628048), (68, 350968), (76, 314024), (136, 175484), (152, 157012), (272, 87742), (304, 78506), (323, 73888), (544, 43871), (608, 39253), (646, 36944), (1292, 18472), (2309, 10336), (2584, 9236), (4618, 5168)]