40992256

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{59}}^2$

素因数の和:159

約数の個数: 60

約数和(自身を含む): 86938632

約数和(自身を除く): 45946376

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 59, 64, 92, 118, 128, 184, 236, 256, 368, 472, 512, 736, 944, 1357, 1472, 1888, 2714, 2944, 3481, 3776, 5428, 5888, 6962, 7552, 10856, 11776, 13924, 15104, 21712, 27848, 30208, 43424, 55696, 80063, 86848, 111392, 160126, 173696, 222784, 320252, 347392, 445568, 640504, 694784, 891136, 1281008, 1782272, 2562016, 5124032, 10248064, 20496128, 40992256]

約数ペア:

[(1, 40992256), (2, 20496128), (4, 10248064), (8, 5124032), (16, 2562016), (23, 1782272), (32, 1281008), (46, 891136), (59, 694784), (64, 640504), (92, 445568), (118, 347392), (128, 320252), (184, 222784), (236, 173696), (256, 160126), (368, 111392), (472, 86848), (512, 80063), (736, 55696), (944, 43424), (1357, 30208), (1472, 27848), (1888, 21712), (2714, 15104), (2944, 13924), (3481, 11776), (3776, 10856), (5428, 7552), (5888, 6962)]