83436128

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 170755200

約数和(自身を除く): 87319072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 241, 248, 349, 482, 496, 698, 964, 992, 1396, 1928, 2792, 3856, 5584, 7471, 7712, 10819, 11168, 14942, 21638, 29884, 43276, 59768, 84109, 86552, 119536, 168218, 173104, 239072, 336436, 346208, 672872, 1345744, 2607379, 2691488, 5214758, 10429516, 20859032, 41718064, 83436128]

約数ペア:

[(1, 83436128), (2, 41718064), (4, 20859032), (8, 10429516), (16, 5214758), (31, 2691488), (32, 2607379), (62, 1345744), (124, 672872), (241, 346208), (248, 336436), (349, 239072), (482, 173104), (496, 168218), (698, 119536), (964, 86552), (992, 84109), (1396, 59768), (1928, 43276), (2792, 29884), (3856, 21638), (5584, 14942), (7471, 11168), (7712, 10819)]