845163904

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1097}}^1$

素因数の和:1587

約数の個数: 64

約数和(自身を含む): 1818815040

約数和(自身を除く): 973651136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 463, 832, 926, 1097, 1664, 1852, 2194, 3704, 4388, 6019, 7408, 8776, 12038, 14261, 14816, 17552, 24076, 28522, 29632, 35104, 48152, 57044, 59264, 70208, 96304, 114088, 140416, 192608, 228176, 385216, 456352, 507911, 770432, 912704, 1015822, 1825408, 2031644, 4063288, 6602843, 8126576, 13205686, 16253152, 26411372, 32506304, 52822744, 65012608, 105645488, 211290976, 422581952, 845163904]

約数ペア:

[(1, 845163904), (2, 422581952), (4, 211290976), (8, 105645488), (13, 65012608), (16, 52822744), (26, 32506304), (32, 26411372), (52, 16253152), (64, 13205686), (104, 8126576), (128, 6602843), (208, 4063288), (416, 2031644), (463, 1825408), (832, 1015822), (926, 912704), (1097, 770432), (1664, 507911), (1852, 456352), (2194, 385216), (3704, 228176), (4388, 192608), (6019, 140416), (7408, 114088), (8776, 96304), (12038, 70208), (14261, 59264), (14816, 57044), (17552, 48152), (24076, 35104), (28522, 29632)]