231493616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{4621}}^1$

素因数の和:4761

約数の個数: 40

約数和(自身を含む): 467672448

約数和(自身を除く): 236178832

約数列:

[1, 2, 4, 8, 16, 31, 62, 101, 124, 202, 248, 404, 496, 808, 1616, 3131, 4621, 6262, 9242, 12524, 18484, 25048, 36968, 50096, 73936, 143251, 286502, 466721, 573004, 933442, 1146008, 1866884, 2292016, 3733768, 7467536, 14468351, 28936702, 57873404, 115746808, 231493616]

約数ペア:

[(1, 231493616), (2, 115746808), (4, 57873404), (8, 28936702), (16, 14468351), (31, 7467536), (62, 3733768), (101, 2292016), (124, 1866884), (202, 1146008), (248, 933442), (404, 573004), (496, 466721), (808, 286502), (1616, 143251), (3131, 73936), (4621, 50096), (6262, 36968), (9242, 25048), (12524, 18484)]