47203312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{991}}^1$

素因数の和:1241

約数の個数: 40

約数和(自身を含む): 99021440

約数和(自身を除く): 51818128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 229, 458, 916, 991, 1832, 1982, 2977, 3664, 3964, 5954, 7928, 11908, 12883, 15856, 23816, 25766, 47632, 51532, 103064, 206128, 226939, 453878, 907756, 1815512, 2950207, 3631024, 5900414, 11800828, 23601656, 47203312]

約数ペア:

[(1, 47203312), (2, 23601656), (4, 11800828), (8, 5900414), (13, 3631024), (16, 2950207), (26, 1815512), (52, 907756), (104, 453878), (208, 226939), (229, 206128), (458, 103064), (916, 51532), (991, 47632), (1832, 25766), (1982, 23816), (2977, 15856), (3664, 12883), (3964, 11908), (5954, 7928)]