16945744

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:715

約数の個数: 40

約数和(自身を含む): 34596000

約数和(自身を除く): 17650256

約数列:

[1, 2, 4, 8, 16, 29, 58, 59, 116, 118, 232, 236, 464, 472, 619, 944, 1238, 1711, 2476, 3422, 4952, 6844, 9904, 13688, 17951, 27376, 35902, 36521, 71804, 73042, 143608, 146084, 287216, 292168, 584336, 1059109, 2118218, 4236436, 8472872, 16945744]

約数ペア:

[(1, 16945744), (2, 8472872), (4, 4236436), (8, 2118218), (16, 1059109), (29, 584336), (58, 292168), (59, 287216), (116, 146084), (118, 143608), (232, 73042), (236, 71804), (464, 36521), (472, 35902), (619, 27376), (944, 17951), (1238, 13688), (1711, 9904), (2476, 6844), (3422, 4952)]