23993008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:174

約数の個数: 60

約数和(自身を含む): 52538304

約数和(自身を除く): 28545296

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 61, 62, 104, 122, 124, 208, 244, 248, 403, 488, 496, 793, 806, 976, 1586, 1612, 1891, 3172, 3224, 3721, 3782, 6344, 6448, 7442, 7564, 12688, 14884, 15128, 24583, 29768, 30256, 48373, 49166, 59536, 96746, 98332, 115351, 193492, 196664, 230702, 386984, 393328, 461404, 773968, 922808, 1499563, 1845616, 2999126, 5998252, 11996504, 23993008]

約数ペア:

[(1, 23993008), (2, 11996504), (4, 5998252), (8, 2999126), (13, 1845616), (16, 1499563), (26, 922808), (31, 773968), (52, 461404), (61, 393328), (62, 386984), (104, 230702), (122, 196664), (124, 193492), (208, 115351), (244, 98332), (248, 96746), (403, 59536), (488, 49166), (496, 48373), (793, 30256), (806, 29768), (976, 24583), (1586, 15128), (1612, 14884), (1891, 12688), (3172, 7564), (3224, 7442), (3721, 6448), (3782, 6344)]