89695808

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4339}}^1$

素因数の和:4387

約数の個数: 56

約数和(自身を含む): 198424800

約数和(自身を除く): 108728992

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 4339, 5168, 8678, 10336, 17356, 20672, 34712, 69424, 73763, 82441, 138848, 147526, 164882, 277696, 295052, 329764, 590104, 659528, 1180208, 1319056, 1401497, 2360416, 2638112, 2802994, 4720832, 5276224, 5605988, 11211976, 22423952, 44847904, 89695808]

約数ペア:

[(1, 89695808), (2, 44847904), (4, 22423952), (8, 11211976), (16, 5605988), (17, 5276224), (19, 4720832), (32, 2802994), (34, 2638112), (38, 2360416), (64, 1401497), (68, 1319056), (76, 1180208), (136, 659528), (152, 590104), (272, 329764), (304, 295052), (323, 277696), (544, 164882), (608, 147526), (646, 138848), (1088, 82441), (1216, 73763), (1292, 69424), (2584, 34712), (4339, 20672), (5168, 17356), (8678, 10336)]