91801088

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:287

約数の個数: 80

約数和(自身を含む): 198871200

約数和(自身を除く): 107070112

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 128, 136, 199, 212, 256, 272, 398, 424, 512, 544, 796, 848, 901, 1088, 1592, 1696, 1802, 2176, 3184, 3383, 3392, 3604, 4352, 6368, 6766, 6784, 7208, 8704, 10547, 12736, 13532, 13568, 14416, 21094, 25472, 27064, 27136, 28832, 42188, 50944, 54128, 57664, 84376, 101888, 108256, 115328, 168752, 179299, 216512, 230656, 337504, 358598, 433024, 461312, 675008, 717196, 866048, 1350016, 1434392, 1732096, 2700032, 2868784, 5400064, 5737568, 11475136, 22950272, 45900544, 91801088]

約数ペア:

[(1, 91801088), (2, 45900544), (4, 22950272), (8, 11475136), (16, 5737568), (17, 5400064), (32, 2868784), (34, 2700032), (53, 1732096), (64, 1434392), (68, 1350016), (106, 866048), (128, 717196), (136, 675008), (199, 461312), (212, 433024), (256, 358598), (272, 337504), (398, 230656), (424, 216512), (512, 179299), (544, 168752), (796, 115328), (848, 108256), (901, 101888), (1088, 84376), (1592, 57664), (1696, 54128), (1802, 50944), (2176, 42188), (3184, 28832), (3383, 27136), (3392, 27064), (3604, 25472), (4352, 21094), (6368, 14416), (6766, 13568), (6784, 13532), (7208, 12736), (8704, 10547)]