83965448

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1110

約数の個数: 64

約数和(自身を含む): 192844800

約数和(自身を除く): 108879352

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 89, 119, 136, 178, 238, 356, 476, 623, 712, 952, 991, 1246, 1513, 1982, 2492, 3026, 3964, 4984, 6052, 6937, 7928, 10591, 12104, 13874, 16847, 21182, 27748, 33694, 42364, 55496, 67388, 84728, 88199, 117929, 134776, 176398, 235858, 352796, 471716, 617393, 705592, 943432, 1234786, 1499383, 2469572, 2998766, 4939144, 5997532, 10495681, 11995064, 20991362, 41982724, 83965448]

約数ペア:

[(1, 83965448), (2, 41982724), (4, 20991362), (7, 11995064), (8, 10495681), (14, 5997532), (17, 4939144), (28, 2998766), (34, 2469572), (56, 1499383), (68, 1234786), (89, 943432), (119, 705592), (136, 617393), (178, 471716), (238, 352796), (356, 235858), (476, 176398), (623, 134776), (712, 117929), (952, 88199), (991, 84728), (1246, 67388), (1513, 55496), (1982, 42364), (2492, 33694), (3026, 27748), (3964, 21182), (4984, 16847), (6052, 13874), (6937, 12104), (7928, 10591)]